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Savings and Stability for Customers

Indiana Michigan Power is proud to announce that we are helping to lower our customers' rates.

The companies building the future chose Indiana. We made sure that growth benefits everyone by filing to reduce the base rate and freeze other rates through 2030.

What you get

$59M

Total Annual Savings
I&M has proposed one of the nation's largest base rate reduction plans with approximately $59 million in annual savings for Indiana customers.

$100/YR

Expected Customer Savings
An Indiana residential customer using 1,000 kWh per month is expected to save approximately $100 per year.

3 YRS

Rate Freeze
Residential and commercial base rates would be frozen for three consecutive years under this proposal, promoting stability over time.


Hoosiers Expected to See Savings I&M advances one of the nation's largest rate reductions.

Shared Growth for Indiana

Next-generation industries are choosing our region, and they need a lot of electricity. That kind of demand used to be a problem for existing customers. We decided it didn't have to be.

Indiana Michigan Power built a framework, approved publicly by state regulators, with input from consumer advocates, that makes large customers carry their own weight. When they do, the fixed costs of the grid get shared more broadly.


“From day one, my administration has focused on making energy more affordable for Hoosiers. Economic growth should not come at the expense of existing customers. Indiana Michigan Power's proposal shows what's possible when we create the right environment for investment while keeping Hoosier families front and center. Lower utility bills, long-term rate certainty and continued investment in our electric system are exactly the kinds of results we want to deliver for Indiana.”
Governor Mike Braun, IN

How It Works

1

Large-load customers join the grid

Hyperscale customers (70MW+) sign long-term contracts and commit financially to the infrastructure they need.

2

They take on more of the grid's fixed costs

Large customers pay take-or-pay rates and provide financial guarantees, so they can't leave the costs behind if they leave.

3 Your share of those costs goes down

When more customers, especially large ones, carry more of the fixed costs, every existing customer's bill is lower.


What You Get

The Customer Benefits Plan has its roots in I&M's large-load tariff framework and delivers lower rates, frozen rates and real savings directly to you.

Lower Rates

A direct reduction in the base rate - 5% for residential and 2% on average for business customers - the part of the bill that funds grid infrastructure and is often the largest line item on your bill.

No Cost Shift to You

Strict guardrails ensure large customers, not existing customers, carry the cost of their own infrastructure.

Non-fuel Rate Freeze

For residential customers, we are freezing all rates for multiple years, so even as the grid grows, your rate stays stable. For business customers, the same is true for all non-fuel rates.

Protections from Infrastructure Costs

Reviewed publicly, agreed to unanimously by all stakeholders, and approved by Indiana regulators.

Driving Regional Growth

The companies choosing Indiana are the reason this framework exists, and the reason it works.

2X

Peak Demand Growth
I&M projects peak demand in its Indiana territory could more than double by 2030.

70MW+

Large-Load Threshold
Customers at or above 70MW, or 150MW in aggregate, qualify under the large-load tariff and its strict guardrails.

12yr

Minimum Contract Term
Large customers are committed, legally and financially, for the long-term before a single megawatt flows.

All

Customers Benefit
Residential, commercial, and small business customers all benefit from lower base rates and the non-fuel freeze.


Important Dates

The Indiana Utility Regulatory Commission is expected to rule on the Customer Benefits Plan in June 2027. Any resulting rate change will take effect in summer 2027.

August 26, 2026

Rate reduction filed

June 2027

Expected ruling by the Indiana Utility Regulatory Commission

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